ADSP-BF531/ADSP-BF532/ADSP-BF533
30
14
12
10
8
25
RISE TIME
RISE TIME
20
FALL TIME
15
FALL TIME
6
10
5
4
2
0
0
0
50
100
150
200
250
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
Figure 54. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver C at VDDEXT = 1.75 V
Figure 51. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver B at VDDEXT = 1.75 V
30
25
12
10
RISE TIME
RISE TIME
20
8
15
FALL TIME
FALL TIME
6
10
5
4
2
0
0
0
50
100
150
200
250
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
Figure 55. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver C at VDDEXT = 2.25 V
Figure 52. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver B at VDDEXT = 2.25 V
20
10
18
16
9
8
RISE TIME
14
RISE TIME
7
12
FALL TIME
6
10
FALL TIME
5
8
6
4
2
0
4
3
2
1
0
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
0
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 56. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver C at VDDEXT = 3.65 V
Figure 53. Typical Rise and Fall Times (10% to 90%) vs. Load Capacitance for
Driver B at VDDEXT = 3.65 V
Rev. I
|
Page 47 of 64
|
August 2013
ADI [ ADI ]
